| 面向微细制造的微成形技术 |
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| 引用本文： | 张凯锋,雷鹍.面向微细制造的微成形技术[J].中国机械工程,2004,15(12):1121-1127. |
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| 作者姓名： | 张凯锋 雷鹍 |
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| 作者单位： | 哈尔滨工业大学材料科学与工程学院,哈尔滨,150001 |
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| 摘 要： | 综述了近年来微成形(微尺度金属零件和微结构金属零件成形)技术的发展概况，包括微成形工艺系统、成形中的微尺度效应、微尺度冲裁、挤压、拉深、超塑成形等工艺的试验和研究结果，以及已经提出和发展的考虑微尺度效应的各种力学本构模型，并简要介绍了微成形相关的工艺装备系统的发展现状，分析了微成形技术的发展趋势和经济潜力。
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| 关 键 词： | 微成形 微尺度效应 本构模型 微成形工艺装备 |
| 文章编号： | 1004-132X(2004)12-1121-07 |
Microforming Technology Facing to the Micromanufacture |
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| Zhang Kaifeng Lei Kun Harbin Institute of Technology,Harbin.Microforming Technology Facing to the Micromanufacture[J].China Mechanical Engineering,2004,15(12):1121-1127. |
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| Authors: | Zhang Kaifeng Lei Kun Harbin Institute of Technology Harbin |
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| Affiliation: | Zhang Kaifeng Lei Kun Harbin Institute of Technology,Harbin,150001 |
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| Abstract: | A systematic review for the research of microforming processes (forming of micropart and microstructured components) was presented. The main considerations include the following cases: firstly,the microforming-technics system and the test results in the micro-punching,micro-extrusion,micro-deep-drawing and superplastical microforming,secondly,the phenomena and the mechanism of micro-size effect in the microforming,and thirdly,a review on the developed or developing micro-size constitutive equation .In the end,related equipment of microforming in the world was reviewed. All these results show the developing trends and inherent economic potential on microforming in the future. |
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| Keywords: | microforming size effect constitutive equation microforming-technics system |
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